Originally Posted by Josh@STILLEN

You can check out the current issue of DSPORT where they installed a grounding kit on an '06 G35 that's immaculately maintained (one of the staff) and put I believe 1.2hp to the wheels on the dyno, after an intake and exhaust.

This isn't a supercharger, but depending on the vehicle, and condition of the electrical system, can have benefits. We've seen 10hp on the dyno with 300ZX's.

And if you look at AT guys, even more benefits in improved transmission function.

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